<template>
  <div class="login-container">
    <div class="login-box">
      <div style="font-weight: bold; font-size: 28px; text-align: center; margin-bottom: 30px;">
        <i class="iconfont icon-r-yes" style="font-size: 34px;margin-right: 5px;"></i>
        在线点餐系统
      </div>
      <el-form :model="data.form" ref="formRef" :rules="data.rules">
        <el-form-item prop="username">
          <el-input :prefix-icon="User" size="large" v-model="data.form.username" placeholder="请输入账号" />
        </el-form-item>
        <el-form-item prop="password">
          <el-input :prefix-icon="Lock" size="large" v-model="data.form.password" placeholder="请输入密码" show-password />
        </el-form-item>
        <el-form-item prop="role">
          <el-select style="width: 100%" v-model="data.form.role">
            <el-option value="ADMIN" label="管理员"></el-option>
            <el-option value="USER" label="用户"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button size="large" type="primary" style="width: 100%" @click="login">登 录</el-button>
        </el-form-item>
      </el-form>
      <div style="text-align: right;">
        还没有账号？请 <a href="/register">注册</a>
      </div>

    </div>
  </div>
</template>

<script setup>

import { reactive, ref } from "vue";
import { User, Lock } from "@element-plus/icons-vue";
import request from "@/utils/request";
import { ElMessage } from "element-plus";
import router from "../router";

const data = reactive({
  form: { role: 'ADMIN' },
  rules: {
    username: [
      { required: true, message: '请输入账号', trigger: 'blur' },
    ],
    password: [
      { required: true, message: '请输入密码', trigger: 'blur' },
    ],
  }
})
const formRef = ref()

const login = () => {
  formRef.value.validate(valid => {
    if (valid) {
      //调用后台接口
      request.post("/login", data.form).then(res => {
        if (res.code == '200') {
          ElMessage.success("登录成功")
          // router.push("/home")
          window.location.href='/home'
          localStorage.setItem('canteen-user', JSON.stringify(res.data))
        } else {
          ElMessage.error(res.msg)
        }
      }).catch((e) => {
        console.log(e);
        if (
          e.response == undefined ||
          e.response.data == undefined
        ) {
          ElMessage.error(e)
        } else {
          ElMessage.error(e.response.data)
        }
      })
    }
  }).catch(error => {
    console.log(error)
  })
}
</script>

<style>
.login-container {
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  /* background: url("../assets/imgs/login.jpg"); */
  background-size: cover;
  background-color: rgb(84,92,100);
}

.login-box {
  width: 350px;
  padding: 50px 30px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 1);
  background-color: rgba(255, 255, 255, .9);

}
</style>